# MCP4151\-103E/SN (Component)

## Description

Digital Potentiometer – Single\-channel 10 kΩ digital potentiometer with 257 wiper positions \(8\-bit resolution\) and SPI\-compatible serial interface\. Operates from a 1\.8 V to 5\.5 V supply and features 75 Ω typical wiper resistance, ±20% end\-to\-end resistance tolerance, 150 ppm/°C typical temperature coefficient, and volatile wiper memory\. Specified for an operating temperature range of −40°C to \+125°C and housed in an 8\-pin SOIC package\.

\#Microchip \#MCP4151 \#MCP4151103ESN \#DigitalPotentiometer \#DigitalPot \#SPI \#10kOhm \#257Taps \#8Bit \#VariableResistor \#SOIC8 \#EmbeddedSystems

## Component Details

- **Owner:** silicon\-yard
- **Created:** 7/13/2026
- **Last Updated:** 7/13/2026
- **Visibility:** Public
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/b355e004c263290080b4546c6ce709375637f40f8877445f8c25ba29fcb5c9cd\.pdf
- **Manufacturer Name:** Microchip
- **Part Type:** Resistors
- **Symbol Style:** parametric\-v1
- **Manufacturer Part Number:** MCP4151\-103E/SN
- **Used in:** 1 project

## Distributor Pricing (qty 1)

*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*

| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/mcp4151-103e-sn/microchip-technology.html?utm_currency=USD&region=nac) | $1\.0828 | 0 |
| [Digi\-Key](https://www.digikey.com/en/products/detail/microchip-technology/MCP4151-103E-SN/1874287) | $1\.20 | 400 |
| [LCSC](https://www.lcsc.com/product-detail/C636062.html) | $1\.6732 | 0 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Microchip-Technology/MCP4151-103E-SN?qs=hH%25252BOa0VZEiAoJsLv17GnPA%253D%253D) | $1\.20 | 720 |
| [Verical](https://www.verical.com/pd/microchip-technology-data-acquisition---potentiometer-MCP4151-103E-SN-571525?utm_currency=USD) | N/A | N/A |

- **Part Type:** Resistors
- **Sub-Type:** Variable \(Potentiometer\)
- **Manufacturer:** Microchip
- **MPN:** MCP4151\-103E/SN
- **Package / Case Code:** 8\-SOIC
- **Pin Count:** 8
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | \~CS |  |
| 2 | SCK |  |
| 3 | SDI/SDO |  |
| 4 | VSS |  |
| 5 | P0A |  |
| 6 | P0W |  |
| 7 | P0B |  |
| 8 | VDD |  |

---

*Generated from [https://flux\.ai/silicon\-yard/mcp4151\-103esn](https://flux.ai/silicon-yard/mcp4151-103esn)*